Great Falls 7-day Weather Forecast

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Great Falls 7-day weather forecast

Stacker created the forecast for Great Falls, Montana using data from OpenWeather. This week's high is 86 °F on Wednesday, while the low is 40 °F on Monday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, June 23

- High of 70 °F, low of 40 °F (35% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:28 AM, sunset at 9:26 PM

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Tuesday, June 24

- High of 80 °F, low of 46 °F (21% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:28 AM, sunset at 9:26 PM

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Wednesday, June 25

- High of 86 °F, low of 55 °F (17% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:29 AM, sunset at 9:26 PM
- New moon

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Thursday, June 26

- High of 80 °F, low of 58 °F (28% humidity)
- Mostly cloudy with a 100% chance of rain (12 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:29 AM, sunset at 9:26 PM

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Friday, June 27

- High of 79 °F, low of 57 °F (33% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:29 AM, sunset at 9:26 PM

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Saturday, June 28

- High of 80 °F, low of 56 °F (32% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:30 AM, sunset at 9:26 PM

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Sunday, June 29

- High of 83 °F, low of 55 °F (33% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:30 AM, sunset at 9:26 PM